Experts call annoying habits 'social allergens' and advise you to ask: Was it intentional? Was it directed at me personally?

I have been staying with my parents recently, while my house is being renovated. I have also been breaking out in hives.

They appear in the evening, soon after my dad starts clearing his throat over and over while reading in his study. I start to itch furiously when my mom, every half-hour or so, slowly opens the door to the room where I am...